/* 城市标识条 */
.city-indicator {
    background: linear-gradient(135deg, #1e3a5f 0%, #1e3a8a 100%);
    color: #fff;
    font-size: 12px;
    padding: 6px 0;
    position: relative;
    z-index: 911;
}

.city-indicator .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.city-indicator .fl {
    display: flex;
    align-items: center;
    gap: 6px;
}

.city-indicator .fl i {
    color: #60a5fa;
}

.city-indicator .fr a {
    color: #93c5fd;
    text-decoration: none;
    font-size: 12px;
    transition: color 0.3s;
}

.city-indicator .fr a:hover {
    color: #fff;
}

.city-indicator .fr .sep {
    margin: 0 8px;
    opacity: 0.3;
}

/* 城市列表页面样式 */
.city-list-section {
    padding: 50px 0 80px;
    background: linear-gradient(to bottom, #f8f9fc, #fff);
}

.city-list-header {
    margin-bottom: 40px;
}

.city-list-header h1 {
    font-size: 32px;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 12px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.city-list-header h1::before {
    content: '';
    width: 4px;
    height: 32px;
    background: #0056b3;
    border-radius: 4px;
    display: inline-block;
}

.city-list-header p {
    font-size: 15px;
    color: #64748b;
    line-height: 1.7;
    max-width: 600px;
}

/* 面包屑 */
.city-breadcrumb {
    font-size: 13px;
    color: #94a3b8;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.city-breadcrumb a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.2s;
}

.city-breadcrumb a:hover {
    color: #0056b3;
}

.city-breadcrumb i {
    font-size: 10px;
}

/* 城市网格 */
.city-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.city-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-decoration: none;
    display: block;
}

.city-card:hover {
    border-color: #3b82f6;
    box-shadow: 0 12px 24px rgba(59, 130, 246, 0.12);
    transform: translateY(-4px);
}

.city-card-inner {
    padding: 28px 24px;
    text-align: center;
}

.city-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: #2563eb;
    font-size: 20px;
    transition: all 0.3s;
}

.city-card:hover .city-card-icon {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #fff;
    transform: scale(1.1);
}

.city-card-name {
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 6px;
    transition: color 0.3s;
}

.city-card:hover .city-card-name {
    color: #2563eb;
}

.city-card-subtitle {
    font-size: 12px;
    color: #94a3b8;
}

.city-card-arrow {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: #94a3b8;
    margin-top: 12px;
    transition: all 0.3s;
}

.city-card:hover .city-card-arrow {
    color: #2563eb;
}

.city-card:hover .city-card-arrow i {
    transform: translateX(4px);
}

.city-card-arrow i {
    transition: transform 0.3s;
}

/* 底部说明 */
.city-bottom-note {
    margin-top: 50px;
    padding: 24px 32px;
    background: #f0f7ff;
    border-radius: 16px;
    border: 1px solid #dbeafe;
    display: flex;
    align-items: center;
    gap: 16px;
}

.city-bottom-note i {
    font-size: 24px;
    color: #2563eb;
    flex-shrink: 0;
}

.city-bottom-note p {
    font-size: 14px;
    color: #475569;
    line-height: 1.7;
    margin: 0;
}

.city-bottom-note a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
}

.city-bottom-note a:hover {
    text-decoration: underline;
}